.layout {
    position: relative;
    max-width: 640px;
}

.layout .mmb_header {
    background-color: rgb(244, 72, 62);
    height: 50px;
    line-height: 50px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.layout .mmb_header p {
    font-size: 20px;
    color: #fff;
}
.layout .mmb_header img {
    display: block;
    width: 100%;
}
.mmb_header h1 a {
    display: inline-block;
    width: 50px;
    height: 50px;
    margin-left: 15px;
    color: #fff;
    /* background: url('/images/icon_bar.png') no-repeat -136px -14px;
    background-size: 287.5px 172px; */
}
.layout .mmb_header h1 {
    padding-left: 10px;
}


.layout .mmb_header div {
    padding-right: 10px;
}

.layout .mmb_header div a {
    display: block;
    width: 34px;
}

.footer {
    background: #efefef;
    text-align: center;
    font-size: 12px;
    padding: 15px 0;
    color: #666;
}

.foot_top {
    background: #efefef;
    border-top: 1px solid #c4c4c4;
    border-bottom: 1px solid #c4c4c4;
    height: 34px;
    line-height: 34px;
    margin-top: 25px;
    clear: both;
}

.foot_top a {
    color: black;
    position: relative;
    box-sizing: border-box;
    float: left;
    font-size: 14px;
    border-right: 1px solid #c4c4c4;
    text-align: center;
    width: 30%;
}

.foot_top a img {
    font-weight: bold;
    position: absolute;
    vertical-align: middle;
    width: 15px;
    height: 15px;
    margin-top: -5px;
    margin-right: 2px;
    top: 14px;
    left: 55px;
}
.footer a:nth-of-type(2){
    font-weight: bold;
    color: black;
}
body {
    line-height: none;

}
* {
    margin: 0;
    padding: 0;
}
a{
    text-decoration: none;
    color: red;
}
/* 固定箭头 */
.backTop {
    position: fixed;
    bottom: 5px;
    right: 10px;
    width: 50px;
    height: 50px;
    line-height: 50px;
    text-align: center;
    font-size: 30px;
    color: #ddd;
    background-color: #999;
    border-radius: 50%;
}
/* 字体样式 */
@font-face {
    font-family: 'iconfont';
    src: url('/fonts/font_baicai/iconfont.eot');
    src: url('/fonts/font_baicai/iconfont.eot?#iefix') format('embedded-opentype'),
    url('/fonts/font_baicai/iconfont.woff') format('woff'),
    url('/fonts/font_baicai/iconfont.ttf') format('truetype'),
    url('/fonts/font_baicai/iconfont.svg#iconfont') format('svg');
  }
  .iconfont{
    font-family:"iconfont" !important;
    font-size:16px;font-style:normal;
    -webkit-font-smoothing: antialiased;
    -webkit-text-stroke-width: 0.2px;
    -moz-osx-font-smoothing: grayscale;
  }
  